Differences Between: [Versions 311 and 401] [Versions 311 and 402] [Versions 311 and 403]
1 <?php 2 // Copyright (c) 2009 Facebook 3 // 4 // Licensed under the Apache License, Version 2.0 (the "License"); 5 // you may not use this file except in compliance with the License. 6 // You may obtain a copy of the License at 7 // 8 // http://www.apache.org/licenses/LICENSE-2.0 9 // 10 // Unless required by applicable law or agreed to in writing, software 11 // distributed under the License is distributed on an "AS IS" BASIS, 12 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 // See the License for the specific language governing permissions and 14 // limitations under the License. 15 // 16 17 // 18 // XHProf: A Hierarchical Profiler for PHP 19 // 20 // XHProf has two components: 21 // 22 // * This module is the UI/reporting component, used 23 // for viewing results of XHProf runs from a browser. 24 // 25 // * Data collection component: This is implemented 26 // as a PHP extension (XHProf). 27 // 28 // 29 // 30 // @author(s) Kannan Muthukkaruppan 31 // Changhao Jiang 32 // 33 34 // Start moodle modification: moodleize this script. 35 require_once(dirname(dirname(dirname(dirname(__FILE__)))).'/config.php'); 36 require_once($CFG->libdir . '/xhprof/xhprof_moodle.php'); 37 require_login(); 38 require_capability('moodle/site:config', context_system::instance()); 39 raise_memory_limit(MEMORY_HUGE); 40 \core\session\manager::write_close(); 41 // End moodle modification. 42 43 // by default assume that xhprof_html & xhprof_lib directories 44 // are at the same level. 45 $GLOBALS['XHPROF_LIB_ROOT'] = dirname(__FILE__) . '/../xhprof_lib'; 46 47 require_once $GLOBALS['XHPROF_LIB_ROOT'].'/display/xhprof.php'; 48 49 // param name, its type, and default value 50 $params = array('run' => array(XHPROF_STRING_PARAM, ''), 51 'wts' => array(XHPROF_STRING_PARAM, ''), 52 'symbol' => array(XHPROF_STRING_PARAM, ''), 53 'sort' => array(XHPROF_STRING_PARAM, 'wt'), // wall time 54 'run1' => array(XHPROF_STRING_PARAM, ''), 55 'run2' => array(XHPROF_STRING_PARAM, ''), 56 'source' => array(XHPROF_STRING_PARAM, 'xhprof'), 57 'all' => array(XHPROF_UINT_PARAM, 0), 58 ); 59 60 // pull values of these params, and create named globals for each param 61 xhprof_param_init($params); 62 63 /* reset params to be a array of variable names to values 64 by the end of this page, param should only contain values that need 65 to be preserved for the next page. unset all unwanted keys in $params. 66 */ 67 foreach ($params as $k => $v) { 68 $params[$k] = $$k; 69 70 // unset key from params that are using default values. So URLs aren't 71 // ridiculously long. 72 if ($params[$k] == $v[1]) { 73 unset($params[$k]); 74 } 75 } 76 77 echo "<html>"; 78 79 echo "<head><title>XHProf: Hierarchical Profiler Report</title>"; 80 xhprof_include_js_css(); 81 echo "</head>"; 82 83 echo "<body>"; 84 85 $vbar = ' class="vbar"'; 86 $vwbar = ' class="vwbar"'; 87 $vwlbar = ' class="vwlbar"'; 88 $vbbar = ' class="vbbar"'; 89 $vrbar = ' class="vrbar"'; 90 $vgbar = ' class="vgbar"'; 91 92 // Start moodle modification: use own XHProfRuns implementation. 93 // $xhprof_runs_impl = new XHProfRuns_Default(); 94 $xhprof_runs_impl = new moodle_xhprofrun(); 95 // End moodle modification. 96 97 displayXHProfReport($xhprof_runs_impl, $params, $source, $run, $wts, 98 $symbol, $sort, $run1, $run2); 99 100 101 echo "</body>"; 102 echo "</html>";
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